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Triggering condition notification method and device

A technology for triggering conditions and notifications, applied in the field of communications, to achieve the effect of reducing paging responses

Active Publication Date: 2014-12-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For attached devices, the existing network communication mechanism is designed for human-to-human communication, and its process is not necessarily suitable for machine-to-machine communication. It is necessary to make some optimization for MTC equipment

Method used

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  • Triggering condition notification method and device
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  • Triggering condition notification method and device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0073] An MTC device in a UMTS system. The device reports data on the last day of each month according to the reporting time issued by the network. Due to the needs of specific applications, the reporting time is adjusted to the 25th of each month. In order to notify the device of the change, the core network control entity includes the updated reporting time in the paging message, and performs paging in a certain area. The content of the paging message is as follows:

[0074] Table 5: Contents of the paging message in Example 1

[0075] IE / Group Name

[0076] Among them, the part with background color is the modified device trigger condition, and its value should be "25th of every month". Assuming that the current date is the 24th, after the MTC device receives the paging message, it interprets the "trigger condition" information unit in it and learns that the next time to send data is the 25th of each month. Since the time for reporting data has not yet arrived,...

example 2

[0081] An MTC device in an EPS system, which is used to detect the concentration of pollutants in a certain water area, and initiates communication to report data when the concentration exceeds a preset value. When a device initially attaches to the network, MTCUser sets a concentration threshold of 0.05% for the device. After working for a period of time, according to the needs of specific applications, MTC User will lower the preset value to 0.03%. In order to notify the device of the updated value, the core network control entity includes the updated threshold in a paging message, and performs paging in a certain area. The content of the paging message is as follows:

[0082] Table 7: Contents of the paging message in Example 2

[0083] IE / Group Name

the meaning

Message Type

Message Type (Paging)

UE Identity Index value

UE identity index value

UE Paging Identity

UE paging identity

Paging DRX

Discontinuous reception ...

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PUM

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Abstract

The invention provides a triggering condition notification method and a triggering condition notification device. The method comprises that: a core network control entity adds triggering conditions into a paging message; and the core network control entity transmits the paging message to a machine type communication device. By the method and the device, the triggering conditions are transmitted by expanding the paging message, so an unnecessary user plane connection establishment process can be reduced by optimized paging response.

Description

technical field [0001] The present invention generally relates to the communication field, and in particular, relates to a trigger condition notification method and device and a machine type communication device. Background technique [0002] Machine type communication (Machine Type Communication) refers to the communication between machines and through the communication network of mobile operators. [0003] MTC equipment (Machine Type Communication Device, machine type communication equipment) is a terminal equipment dedicated to machine type communication in the communication network, such as remote meter reading equipment, video surveillance equipment, etc. MTC equipment is a special type of communication terminal. [0004] MTC server (Machine Type Communication Server, Machine Type Communication Server) refers to a device that communicates with MTC equipment through a communication network, which is equivalent to a server, such as a server of an intelligent meter readin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04W68/00
Inventor 周燕飞徐晖熊春山田野艾明张娟
Owner DATANG MOBILE COMM EQUIP CO LTD